Community a has 21 species. of the 110 individuals, there are 50 individuals of one species and 3 each of the other 20 species

community b has 11 species of the 110 individuals, there are 90 individuals of one species and 2 each of the other 10 species

community c has 11 species of the 110 individuals, there are 10 individuals of each species

in the scenario above, which community has the greatest biodiversity?

carbohydrates: (starches and sugars) composed of carbon, hydrogen, and oxygen.

lipids: (fats, oils, and waxes) are made of carbon and hydrogen atoms.

nucleic acids: contain hydrogen, oxygen, nitrogen, carbon, and phosphorus. they are polymers of nucleotides. a nucleotide has three parts, a 5-carbon sugar, a phosphate     (-po⬇️4) group, and a nitrogenous base.

proteins: made up of nitrogen, carbon, hydrogen, and oxygen. they are polymers of amino acids.

it's c. (to reduce the greenhouse effect/carbon gasses)

the answer would be..

b. sucking

the cost of mining is extremely low compared to the money earned from mining, creating income to improve the environment.